CN105809258A - Operation and maintenance knowledge management method and system of electric power system - Google Patents
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Abstract
The invention relates to an operation and maintenance knowledge management method and system of an electric power system. The method comprises the steps of: obtaining operation and maintenance information of the electric power system, generating operation and maintenance knowledge items according to a knowledge item model and the operation and maintenance information, and storing the operation and maintenance knowledge items. The operation and maintenance knowledge management method of the electric power system is characterized in that alarming information and the operation method corresponding to the alarming information in the process when the electric power automatic system is faulted are obtained, then the knowledge item model and the operation and maintenance information are utilized to obtain the operation and maintenance knowledge items, and the operation and maintenance knowledge items are automatically stored. By adopting the operation and maintenance knowledge management method, an operator does not need to carry out dictation or other experience sharing, the operation and maintenance experience of the electric power system can be conveniently stored, and the propagation efficiency of the operation and maintenance experience is improved.
Description
Technical field
The present invention relates to electric power network technique field, particularly relates to O&M knowledge management method and the system of a kind of power system.
Background technology
Electric power is as the main energy sources of society, the development of national economy and the raising of living standards of the people are played an important role, modern power systems be one produced by electric energy, conveying, distribution and the big system that forms of electricity consumption link, power system develop rapidly the operation maintenance to power system and O&M constantly proposes new requirement.
The operation of the power automatic system of power system is supervised by automatic operating supervisory systems, and automated system includes active and standby tune EMS system, distribution automation system etc..The running status of the protective relaying device supervised in automatic operating supervisory systems, measure and control device rule of thumb, is analyzed and provides maintaining method to release fault when breaking down by operation maintenance personnel.Yet with power automatic system huge number, its maintenance mode is different, and the O&M knowledge of each operation maintenance personnel accumulation is mostly carried out experience shared by the mode of oral account, or does not carry out experience and share, and causes that O&M experience propagation efficiency is low.
Summary of the invention
Based on this, it is necessary to provide O&M knowledge management method and the system of the power system that O&M experience propagation efficiency is high.
A kind of O&M knowledge management method of power system, including:
Obtaining the O&M information of power system, O&M information includes the warning information of power system and the O&M method of correspondence；
Generating O&M knowledge item according to knowledge item model and O&M information and preserve, O&M knowledge item includes: automated system, knowledge item description, knowledge content belonging to knowledge item title, knowledge item.
Wherein in a kind of embodiment, before obtaining the step of O&M information of power system, also include:
Set up knowledge item model.
Wherein in a kind of embodiment, the step of the O&M information obtaining power system includes:
Gather the warning information of automatic operating supervisory systems and the O&M method of correspondence；Or,
Receive the warning information of input and the O&M method of correspondence；Or,
Gather the warning information of automatic operating supervisory systems,
Receive the O&M method corresponding with warning information of input.
A kind of O&M Knowledge Management System of power system, including:
O&M data obtaining module, for obtaining the O&M information of power system, O&M information includes the warning information of power system and the O&M method of correspondence；
O&M knowledge item creation module, generates O&M knowledge item according to knowledge item model and O&M information, and O&M knowledge item includes: automated system, knowledge item description, knowledge content belonging to knowledge item title, knowledge item；
O&M knowledge base, is used for storing O&M knowledge item.
Wherein in a kind of embodiment, model library, model library is used for stored knowledge item model.
Wherein in a kind of embodiment, O&M data obtaining module, the O&M method of warning information and correspondence specifically for gathering automatic operating supervisory systems；Or, the O&M method of warning information and correspondence specifically for receiving input；Or,
O&M data obtaining module includes:
Warning information collecting unit, for gathering the warning information of automatic operating supervisory systems；
O&M method acquiring unit, for receiving the O&M method corresponding with warning information of input.
Wherein in a kind of embodiment, also include: knowledge item auditing module, for O&M knowledge item is sent examination & verification, and receive the auditing result of O&M knowledge item, and when auditing result is for passing through, O&M knowledge item is stored to O&M knowledge base, and when auditing result is not for passing through, O&M knowledge item is return.
Wherein in a kind of embodiment, also include: knowledge management module, be used for receiving the management instruction meeting corresponding authority, according to the operation managing the instruction newly-increased, the amendment to O&M knowledge item and deletion.
Wherein in a kind of embodiment, also include: retrieval module, be used for obtaining search instruction, knowledge base retrieved the O&M knowledge item of correspondence and shows.
Wherein in a kind of embodiment, also include: knowledge base access modules, be used for instruction of accepting the interview, the O&M knowledge item of selection is shown in display interface, or prints O&M knowledge item, or from knowledge base, download O&M knowledge item.
The O&M knowledge management method of this power system, obtain warning information when power automatic system breaks down and obtain the O&M method that this warning information is corresponding, recycling knowledge item model and O&M information obtain O&M knowledge item, and automatically save this O&M knowledge item.By this O&M knowledge management method, it is not necessary to operation maintenance personnel carries out giving an oral account or carry out other experience and shares, it is simple to preserve the O&M experience of power system, be conducive to improving the propagation efficiency of O&M experience.
Accompanying drawing explanation
Fig. 1 is the flow chart of the O&M knowledge management method of the power system of a kind of embodiment；
Fig. 2 is the module diagram of the O&M Knowledge Management System of the power system of a kind of embodiment.
Detailed description of the invention
A kind of O&M knowledge management method of power system, as it is shown in figure 1, include:
S101: obtain the O&M information of power system.
O&M information includes the warning information of power system and the O&M method of correspondence.
The operation of power automatic system is supervised by automatic operating supervisory systems.Power automatic system includes active and standby tune EMS system, distribution automation system, desulfurization coal consumption online monitoring system etc., and include supporting that the hardware device that these automated systems are run has host server (such as PC server, minicomputer etc.), the network equipment (such as switch, router etc.), safety equipment (such as fire wall, encryption device etc.), physical isolation apparatus (such as forward and reverse physical isolation apparatus etc.), PC Rooms Environmental Facilities (such as UPS, air-conditioning, power distribution cabinet etc.)；IT basic software includes data base (such as Oracle, PI data base), middleware (such as weblogic, tomcat) etc..
When power automatic system breaks down, corresponding fault is rushed to repair by operation maintenance personnel.O&M method is the method that fault is rushed to repair.
Warning information is mainly failure-description information when power automatic system breaks down, and runs main frame, data base, the network equipment and physical isolation apparatus as supported power automatic system and affects the failure-description information when breaking down such as the remote signalling of power automatic system service operation state, remote measurement, remote control and concerns data.
S103: generate O&M knowledge item according to knowledge item model and described O&M information and preserve.
The O&M information obtained is according to knowledge item model generation O&M knowledge item, and O&M knowledge item includes: automated system, knowledge item description, knowledge content belonging to knowledge item title, knowledge item.
The O&M knowledge management method of this power system, obtain warning information when power automatic system breaks down and obtain the O&M method that this warning information is corresponding, recycling knowledge item model and O&M information obtain O&M knowledge item, and automatically save this O&M knowledge item.By this O&M knowledge management method, it is not necessary to operation maintenance personnel carries out giving an oral account or carry out other experience and shares, it is simple to preserve the O&M experience of power system, be conducive to improving the propagation efficiency of O&M experience.
In another embodiment, before step S101, also include:
Set up knowledge item model.
In a particular embodiment, knowledge item model is specially the form setting critical field.Critical field includes automated system belonging to knowledge item title, knowledge item, knowledge item describes, knowledge content.When getting O&M information, from O&M information, extract the information corresponding with critical field, be filled up to the field that form is corresponding.In a particular embodiment, knowledge content corresponds to the O&M method of the equipment that alarm occurs.
In another embodiment, step S101 is particularly as follows: gather the warning information of automatic operating supervisory systems and the O&M method of correspondence.
As elucidated before, the operation of power automatic system is supervised by automatic operating supervisory systems.Automatic operating supervisory systems has been formed fault to all power automatic systems and the basic software and hardware supporting power automatic system operation and has carried out unified definition, i.e. alarm definition storehouse.Alarm definition storehouse includes: the remote signalling of EMS system of active and standby tune, remote measurement, remote-control data quality alarm (i.e. fault) definition, the alarm definition of item data, host CPU alarm definition, internal storage warning definition, hard disk alarm definition；Oracle alerts the data such as definition.The content that alarm definition storehouse comprises mainly includes automated system, alarm description content belonging to alarm title, alarm.Therefore, it can acquisition warning information from automatic operating supervisory systems.Automatization monitoring and managing system also stores the O&M method to difference alarm.
In a particular embodiment, the O&M method of warning information and correspondence may be configured as and automatically gathers every the scheduled time.
In another embodiment, step S101 includes:
S1011: gather the warning information of automatic operating supervisory systems.
In a particular embodiment, the collection of warning information may be configured as and automatically gathers every the scheduled time, or manually obtained warning information from automatic operating supervisory systems by user.
S1012: receive the O&M information corresponding with described warning information of input.
In a particular embodiment, after fault occurs, after operation maintenance personnel fault is rushed to repair, warning information for some complexity, if automatic operating supervisory systems does not have the O&M method of correspondence, operation maintenance personnel is for preserving and sharing O&M experience, it is possible to obtains warning information from automatic operating supervisory systems, and describes the O&M method telling information corresponding with this.
In a particular embodiment, knowledge item can also include: creates time and founder, creates artificial corresponding operation maintenance personnel.
In another embodiment, step S101 is specifically, receive the warning information of input and the O&M method of correspondence.
For the warning information not having in automatization monitoring and managing system and O&M method, operation maintenance personnel is for preserving and sharing O&M experience, it is possible to is manually entered warning information, and describes the O&M method telling information corresponding with this.
The O&M knowledge management method of the power system of the present invention, by taken at regular intervals or manually import warning information when power automatic system breaks down, recycling knowledge item model and O&M information obtain O&M knowledge item, by this O&M knowledge management method, carry out giving an oral account or carry out other experience without operation maintenance personnel to share, it is easy to preserve the O&M experience of power system, is conducive to improving the propagation efficiency of O&M experience.
As in figure 2 it is shown, the present invention also provides for the O&M Knowledge Management System of a kind of power system, including:
O&M data obtaining module 101, for obtaining the O&M information of power system.
O&M information includes the warning information of power system and the O&M method of correspondence.
The operation of power automatic system is supervised by automatic operating supervisory systems.Power automatic system includes active and standby tune EMS system, distribution automation system, desulfurization coal consumption online monitoring system etc., and include supporting that the hardware device that these automated systems are run has host server (such as PC server, minicomputer etc.), the network equipment (such as switch, router etc.), safety equipment (such as fire wall, encryption device etc.), physical isolation apparatus (such as forward and reverse physical isolation apparatus etc.), PC Rooms Environmental Facilities (such as UPS, air-conditioning, power distribution cabinet etc.)；IT basic software includes data base (such as Oracle, PI data base), middleware (such as weblogic, tomcat) etc..
When power automatic system breaks down, corresponding fault is rushed to repair by operation maintenance personnel.O&M method is the method that fault is rushed to repair.
Warning information is mainly failure-description information when power automatic system breaks down, and runs main frame, data base, the network equipment and physical isolation apparatus as supported power automatic system and affects the failure-description information when breaking down such as the remote signalling of power automatic system service operation state, remote measurement, remote control and concerns data.
O&M knowledge item creation module 103, generates O&M knowledge item according to knowledge item model and described O&M information, and O&M knowledge item includes: automated system, knowledge item description, knowledge content belonging to knowledge item title, knowledge item.
The O&M information obtained is according to knowledge item model generation O&M knowledge item, and O&M knowledge item includes: automated system, knowledge item description, knowledge content, knowledge creating time belonging to knowledge item title, knowledge item.
O&M knowledge base 105, is used for storing described O&M knowledge item.
The O&M Knowledge Management System of this power system, obtain warning information when power automatic system breaks down and obtain the O&M method that this warning information is corresponding, recycling knowledge item model and O&M information obtain O&M knowledge item, and automatically save this O&M knowledge item.By this O&M Knowledge Management System, it is not necessary to operation maintenance personnel carries out giving an oral account or carry out other experience and shares, it is simple to preserve the O&M experience of power system, operation maintenance personnel can obtain O&M knowledge experience in this system, is conducive to improving the propagation efficiency of O&M experience.
In another embodiment, this system also includes model library, for knowledge item model.Knowledge item model is specially the form setting critical field.Critical field includes automated system belonging to knowledge item title, knowledge item, knowledge item describes, knowledge content.When getting O&M information, from O&M information, extract the information corresponding with critical field, be filled up to the field that form is corresponding.In a particular embodiment, knowledge content corresponds to the O&M method of the equipment that alarm occurs.
In another embodiment, O&M data obtaining module 101, the O&M method of warning information and correspondence specifically for gathering automatic operating supervisory systems.
As elucidated before, the operation of power automatic system is supervised by automatic operating supervisory systems.Automatic operating supervisory systems has been formed fault to all power automatic systems and the basic software and hardware supporting power automatic system operation and has carried out unified definition, i.e. alarm definition storehouse.Alarm definition storehouse includes: the remote signalling of EMS system of active and standby tune, remote measurement, remote-control data quality alarm (i.e. fault) definition, the alarm definition of item data, host CPU alarm definition, internal storage warning definition, hard disk alarm definition；Oracle alerts the data such as definition.The content that alarm definition storehouse comprises mainly includes automated system, alarm description content belonging to alarm title, alarm.Therefore, it can acquisition warning information from automatic operating supervisory systems.Automatization monitoring and managing system also stores the O&M method to difference alarm.
In a particular embodiment, the O&M method of warning information and correspondence may be configured as and automatically gathers every the scheduled time.
In another embodiment, O&M data obtaining module 101 includes:
Warning information collecting unit, for gathering the warning information of automatic operating supervisory systems.
In a particular embodiment, the collection of warning information may be configured as and automatically gathers every the scheduled time, or manually obtained warning information from automatic operating supervisory systems by user.
O&M method acquiring unit, for receiving the O&M method corresponding with described warning information of input.
In a particular embodiment, after fault occurs, after operation maintenance personnel fault is rushed to repair, warning information for some complexity, if automatic operating supervisory systems does not have the O&M method of correspondence, operation maintenance personnel is for preserving and sharing O&M experience, it is possible to obtains warning information from automatic operating supervisory systems, and describes the O&M method telling information corresponding with this.
In a particular embodiment, knowledge item can also include: creates time and founder, creates artificial corresponding operation maintenance personnel.
In another embodiment, O&M data obtaining module, the O&M method of warning information and correspondence specifically for receiving input.
For the warning information not having in automatization monitoring and managing system and O&M method, operation maintenance personnel is for preserving and sharing O&M experience, it is possible to is manually entered warning information, and describes the O&M method telling information corresponding with this.
In another embodiment, knowledge item auditing module, for sending person approving to by described O&M knowledge item, and receive described O&M knowledge item and carry out auditing result, and when auditing result is for passing through, described O&M knowledge item is stored to O&M knowledge base, and when auditing result is not for passing through, described O&M knowledge item is return.In a particular embodiment, operation knowledge item that O&M knowledge item creation module generates also is stored immediately in O&M knowledge base, and is destined to person approving.Person approving is generally veteran operation maintenance personnel, person approving knowledge item is audited, and is in particular the O&M method that this warning information is corresponding mistake is audited.Auditing result include by with do not pass through.When auditing result be by time, knowledge item is stored to O&M knowledge base, when auditing result is not for passing through, described knowledge item is return.Concrete, if the O&M method of O&M knowledge item is inputted by user, then knowledge item is returned to the user of correspondence, if the O&M method of O&M knowledge item gathers from automatic operating supervisory systems, is then returned to the attendant of system..By the knowledge item created is audited, to improve the accuracy of O&M knowledge.
In other embodiments, if auditing result is not for passing through, auditor after modifying, knowledge item is stored to O&M knowledge base.
In a particular embodiment, when auditing result is not for passing through, person approving can also issue audit opinion, and knowledge item can be modified by user according to the audit opinion of person approving, until examination & verification is passed through.
In another embodiment, also include: knowledge management module, for receiving the management instruction meeting corresponding authority, according to managing the instruction operation increasing newly, revising and delete to knowledge item.
Different users has different application permissions, and system receives has the user of respective application authority to newly-increased, the amendment of knowledge item and deletion action.
In another embodiment, also include: retrieval module, be used for obtaining search instruction, described knowledge base retrieved the O&M knowledge item of correspondence and shows.
In a particular embodiment, the mode of the display of the result of retrieval includes forms mode, graphics mode and form mode etc..
Operation maintenance personnel can in the O&M Knowledge Management System of power system, when the O&M method needing inquiry to be correlated with, the keyword that can input, keyword can be the information relevant to O&M knowledge item, such as, warning information, facility information, fault message, founder etc., key word according to user's input, retrieves the knowledge item of correspondence in knowledge base and shows.Operation maintenance personnel can use for reference the O&M method to alarm of other operation maintenance personnel.
In another embodiment, also include: knowledge base access modules, be used for instruction of accepting the interview, the O&M knowledge item of selection is shown in display interface, or prints described O&M knowledge item, or from described knowledge base, download described O&M knowledge item.
User can select the knowledge item needed to be shown in display interface, or prints, or downloads this knowledge item.The present invention runs the O&M information supervisory systems by taken at regular intervals or manual type from power automation, recycling knowledge item model and O&M information obtain O&M knowledge item, and O&M knowledge item is carried out examination & verification warehouse-in and final-period management maintenance, achieve the O&M knowledge base of quick and comprehensive structure electric power scheduling automatization system, improve construction of knowledge base efficiency and result of use, it is achieved improve power automatic system operation maintenance personnel's maintenance work efficiency.
Each technical characteristic of above example can combine arbitrarily, for making description succinct, all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics is absent from contradiction, all it is considered to be the scope that this specification is recorded.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes comparatively concrete and detailed, but can not therefore be construed as limiting the scope of the patent.It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to making some deformation and improvement, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. an O&M knowledge management method for power system, including:
Obtaining the O&M information of power system, described O&M information includes the warning information of power system and the O&M method of correspondence；
Generating O&M knowledge item according to knowledge item model and described O&M information and preserve, O&M knowledge item includes: automated system, knowledge item description, knowledge content belonging to knowledge item title, knowledge item.
2. the O&M knowledge management method of power system according to claim 1, it is characterised in that before the step of the O&M information of described acquisition power system, also includes:
Set up knowledge item model.
3. the O&M knowledge management method of power system according to claim 1, it is characterised in that the step of the O&M information of described acquisition power system includes:
Gather the warning information of automatic operating supervisory systems and the O&M method of correspondence；Or,
Receive the warning information of input and the O&M method of correspondence；Or,
Gather the warning information of automatic operating supervisory systems,
Receive the O&M method corresponding with described warning information of input.
4. an O&M Knowledge Management System for power system, including:
O&M data obtaining module, for obtaining the O&M information of power system, described O&M information includes the warning information of power system and the O&M method of correspondence；
O&M knowledge item creation module, generates O&M knowledge item according to knowledge item model and described O&M information, and O&M knowledge item includes: automated system, knowledge item description, knowledge content belonging to knowledge item title, knowledge item；
O&M knowledge base, is used for storing described O&M knowledge item.
5. the O&M Knowledge Management System of power system according to claim 4, it is characterised in that also include: model library, described model library is used for stored knowledge item model.
6. the O&M Knowledge Management System of power system according to claim 4, it is characterised in that described O&M data obtaining module, the O&M method of warning information and correspondence specifically for gathering automatic operating supervisory systems；Or, the O&M method of warning information and correspondence specifically for receiving input；Or,
Described O&M data obtaining module includes:
Warning information collecting unit, for gathering the warning information of automatic operating supervisory systems；
O&M method acquiring unit, for receiving the O&M method corresponding with described warning information of input.
7. the O&M Knowledge Management System of power system according to claim 6, it is characterized in that, also include: knowledge item auditing module, for described O&M knowledge item is sent examination & verification, and receive the auditing result of described O&M knowledge item, and auditing result be by time, described O&M knowledge item is stored to O&M knowledge base, and when auditing result is not for passing through, described O&M knowledge item is return.
8. the O&M Knowledge Management System of power system according to claim 4, it is characterized in that, also include: knowledge management module, for receiving the management instruction meeting corresponding authority, according to the described management instruction newly-increased, the amendment to described O&M knowledge item and the operation deleted.
9. the O&M Knowledge Management System of power system according to claim 4, it is characterised in that also include: retrieval module, is used for obtaining search instruction, retrieves the O&M knowledge item of correspondence and show in described knowledge base.
10. the O&M Knowledge Management System of power system according to claim 9, it is characterized in that, also include: knowledge base access modules, for instruction of accepting the interview, the O&M knowledge item of selection is shown in display interface, or print described O&M knowledge item, or from described knowledge base, download described O&M knowledge item.
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| CN106921526A (en) * | 2017-04-13 | 2017-07-04 | 湖南森纳信息科技有限公司 | Intelligent campus network O＆M system |
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| CN107368468B (en) * | 2017-06-06 | 2020-11-24 | 广东广业开元科技有限公司 | Operation and maintenance knowledge map generation method and system |
| CN108256653A (en) * | 2017-12-28 | 2018-07-06 | 广州供电局有限公司 | Transformer station high-voltage side bus safeguard service management method, computer equipment and storage medium |
| CN110597791A (en) * | 2019-09-30 | 2019-12-20 | 贵州电网有限责任公司 | Knowledge database construction and management method for operation and maintenance of electric power metering equipment |
| CN112580831A (en) * | 2020-11-19 | 2021-03-30 | 国网江苏省电力有限公司信息通信分公司 | Intelligent auxiliary operation and maintenance method and system for power communication network based on knowledge graph |
| CN112580831B (en) * | 2020-11-19 | 2024-03-29 | 国网江苏省电力有限公司信息通信分公司 | Intelligent auxiliary operation and maintenance method and system for power communication network based on knowledge graph |
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Application publication date: 20160727 |